AP9211：Battery Protection
| Part Number | Data Sheet | SPICE Model | Qualified to AECQ10x | PPAP Capable | Function | Application | Built-In Dual NMOS (Y/N) | RSS(ON) @VGS=3.9V (mΩ) | Overcharge Detection Voltage VCU (V) | Overdischarge Detection Voltage VDL (V) | Discharge Overcurrent Detection Voltage VDOC (V) | Charge Overcurrent Detection Voltage VCOC (V) | Load Short Detection Voltage VSHORT (V) | Power-Down Function | Detection Delay | 0V Battery Charge Function |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AP9211 | AP9211.pdf | - | No | No | Battery Protection | 1-Cell | Yes | 27 | 3.5 to 4.5 | 2 to 3.4 | 0.05 to 0.32 | -0.2 to -0.05 | 0.16 to 0.32 | Selectable | Built-In Delay Timer | - |
Description
The AP9211 is a single chip protection solution specially designed for 1-cell Li+ rechargeable battery pack application.
It includes a 1-cell Lithium ion battery protection chip and dual N-CH MOSFET with common drain. The chipset provides rich battery protection features and can turn-off the N-CH MOSFET by detecting overcharge voltage/current, over discharge voltage/current, or load short circuit. Also with built-in fixed delay time to save external components.
Application
- One-Cell Battery Pack
Features
- Co-Package Solution of Protection IC and MOSFETs for 1 cell Li+ Battery Pack
- Intergrate Dual-NMOS and Protection IC
Ordering Information
- AP9211S-AD-HAC-7
- AP9211SA-AA-HAC-7
- AP9211SA-AB-HAC-7
- AP9211SA-AC-HAC-7
- AP9211SA-AD-HAC-7
- AP9211SA-AE-HAC-7
- AP9211SA-AF-HAC-7
- AP9211SA-AG-HAC-7
- AP9211SA-AH-HAC-7
U-DFN2030-6 (Type C)
- AP9211.pdf AP9211
